| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $12.87 | 11.779% | $14.386 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $143.37 | 12.758% | $161.6611 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $70.84 | 10.347% | $78.1698 | $78.17 | $78.15 | $78.20 |
| Purchase #4 | $127.41 | 4.384% | $132.9957 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $208.66 | 8.184% | $225.7367 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $221.51 | 8.437% | $240.1988 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $201.33 | 8.321% | $218.0827 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $985.99 | $1,071.2308 | $1,071.24 | $1,071.25 | $1,071.30 | |